package ooday01;

public class Student {
    String name;
    int age;
    String className;
    String stuId;
    Student(){
    }
    Student(String name,int age,String className,String stuId  ){
        this.name=name;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }

    void study(){System.out.println(name+"在学习...");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+"今年"+age+"岁了,所在班级为"+
                className+"，学号为:"+stuId);
    }
    void playWith(String anotherName){

        System.out.println(name+"正在和"+anotherName+"一起玩...");
    }
}



